CVE Explorer
CVE-2026-57873
An unauthenticated
NULL pointer dereference vulnerability exists in IEEE8021x_upload.cgi in GeoVision
GV-LPC2011 and GV-LPC2211 V1.12 and earlier. The vulnerability is caused by
improper validation of multipart upload headers when processing
certificate-related upload fields. A remote attacker may exploit this
vulnerability by sending a malformed multipart request, causing the affected
CGI process to crash and resulting in a denial of service.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","platforms":["Linux"],"product":"GV-LPCLPC2011/2211","vendor":"GeoVision Inc.","versions":[{"status":"affected","version":"1.12"},{"status":"unaffected","version":"1.13"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:f39208e9faa6c4ddbedd857fbcfcd793091a4232f09fce1bf53207b19ab43306 · sha256:90de6bc662f27760… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:f39208e9faa6c4ddbedd857fbcfcd793091a4232f09fce1bf53207b19ab43306 · sha256:90de6bc662f27760… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-476","description":"CWE-476 NULL pointer dereference","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:f39208e9faa6c4ddbedd857fbcfcd793091a4232f09fce1bf53207b19ab43306 · sha256:90de6bc662f27760… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"url":"https://www.geovision.com.tw/cyber_security.php"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:f39208e9faa6c4ddbedd857fbcfcd793091a4232f09fce1bf53207b19ab43306 · sha256:90de6bc662f27760… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.